Why im selling?
I need to buy a need graphics card, but i have not much money to spent on that.
The Graphics Card i have now, i backing him three times! It works, but it's a lot of work to do every time he show's up some artefacts.
The processor, it's so good, for the things i do, so i decided to buy a little bit less powerful processor.
The Memory ram, i want 2x4gb 1866mhz instead of a 2x2GB kit, i will rendering and editing videos, i will not play so much games so.
The Powersupply, i think nowadays i can buy better for the money, isn't 80plus, he can have the power of an 80 plus, but i think i can buy a new one for the same price and better am i right?

Should i keep the processor and powersupply?
I have a total around $420(if i sell all) or $200 if i only sell MB+Ram+Graphics Card, can someone help me?
What components should i buy to change the old one's?
Thanks